| 摘要 |
FIELD: machine building.SUBSTANCE: method of production of shaped article from unordered mat containing carbon fibre strands with mean length of fibre strands of 5-100 mm, and thermoplastic polymer. Said fibre strands are impregnated at heating and comprises of mat before or after placing in the mould. Production of definite unordered mat is executed by its impregnation with thermoplastic polymer, compaction of said mat in metal mould at 0.1-20 MPa and withdrawal unordered mat from metal mould. Large and complex shaped article is produced by moulding at low pressure in compliance with this invention.EFFECT: simplified process.13 cl, 5 dwg, 2 tbl, 7 ex |
